Labelled Telaprevir. VX-950 is a potent, selective, peptidomimetic inhibitor of the hepatitis C virus (HCV) NS3-4A serine protease, and it demonstrated excellent antiviral activity both in genotype 1b HCV replicon cells (50% inhibitory concentration [IC50] = 354 nM) and in human fetal hepatocytes infected with genotype 1a HCV-positive patient sera (IC50 = 280 nM). VX-950 forms a covalent but reversible complex with the genotype 1a HCV NS3-4A protease in a slow-on, slow-off process with a steady-state inhibition constant (K(i)*) of 7 nM. Dissociation of the covalent enzyme-inhibitor complex of VX-950 and genotype 1a HCV protease has a half-life of almost an hour. A >4-log10 reduction in the HCV RNA levels was observed after a 2-week incubation of replicon cells with VX-950, with no rebound of viral RNA observed after withdrawal of the inhibitor. In several animal species, VX-950 exhibits a favorable pharmacokinetic profile with high exposure in the liver. In a recently developed HCV protease mouse model, VX-950 showed excellent inhibition of HCV NS3-4A protease activity in the liver.https://www.bocsci.com/product/telaprevir-d4-91836.html
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BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
Products:
BOC Sciences provides a wide range of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
Over eight years of successful operation in the pharmaceutical industry has enabled us to possess a full-bodied array of building blocks in numerous pack sizes. BOC Sciences is constantly seeking to expand our product lines by incorporating additional potential drug like molecules.
Services:
BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services.
Our capacity to provide pharmaceutical discovery services across the entire spectrum of the drug discovery process has assisted many of our esteemed clients in reaching their R&D goals. We are actively improving our capabilities and capacity through new expansions in BOC Sciences’s global business.
Manufacturing services:
-> Manufacture of raw materials, registered GMP starting materials and intermediates from small scale (1kg) to commercial quantities (1000 kg);
-> Production of APIs to support drug candidate selections;
-> GLP toxicology studies and clinical studies;
-> Development and optimization of environmentally friendly process;
-> Competitive quality and price comparable to commodity chemical suppliers
Our clients
As a leading provider of building blocks, synthetic intermediates, and custom synthesis, BOC Sciences is committed to supplying cost-effective products and services, which are being utilized by our customers worldwide in molecule discovery on a daily basis to promote innovations in various industries.